How to Turn on Multiple Lamps With One Switch

Living room with multiple lamps providing even lighting.

If you’ve ever tried to make a room feel bright and inviting, you already know the struggle:

You turn on one lamp…
…then walk across the room to turn on another…
…then another.

It completely ruins the mood you’re trying to create, especially when you just want one switch to light up the whole room.

The good news?

You can synchronize multiple lamps to a single switch without rewiring, without smart bulbs, and without relying on WiFi.

And yes—this works in apartments.


Why Most Rooms Don’t Support “Whole-Room Lighting”

Most homes—especially older ones—were built with:

  • Zero overhead lighting in bedrooms and living rooms

  • A single “half-hot” outlet meant to control one lamp

  • Wiring that was designed decades before today’s lighting trends

That means:

  • Your wall switch only controls one outlet

  • Your lamps are scattered around the room

  • The lighting feels uneven and disconnected

But with the right setup, you can fix all of this without touching a single wire.


Why Smart Bulbs Aren’t the Answer

Smart bulbs seem like a quick fix, but they come with real drawbacks:

  • They disconnect when someone uses the physical switch

  • They rely on WiFi and accounts

  • They can become glitchy after router resets

  • They need frequent updates

  • They’re expensive to outfit an entire room

Most people want something simpler—a way to use normal lamps with a normal switch.


Two Ways to Make All Your Lamps Turn On Together

1. Use the Wall Switch as a “Trigger” Instead of a Power Source

Instead of plugging lamps into the switch-controlled outlet, plug a PSYNQ transmitter into that outlet.
This lets the switch send a signal—without requiring the lamp to be physically connected to that outlet.

Place your lamps anywhere you want in the room plugged into PSYNQ receivers.
When the switch flips, all the lamps you’ve synced turn on.

No rewiring.
No apps.
No smart bulbs.
Perfect for rentals.


2. Use One Lamp to Control All the Other Lamps

Plug a conveniently placed lamp into a PSNYQ transmitter in a powered outlet.

Place your other lamps into outlets with PSYNQ receivers anywhere you want in the room.
When you turn on the master lamp, all the lamps you’ve synced turn on.

Again, there’s no rewiring, no apps, no smart bulbs, no WiFi, and no passwords. It’s perfect for rentals.


Create Soft, Even, Layered Lighting

Interior designers often talk about layered lighting, meaning:

  • Ambient light

  • Task light

  • Accent light

But most people don’t realize you can accomplish this with ordinary lamps, as long as they turn on together.

Syncing your lamps gives your room that warm, cohesive glow that makes every space feel intentional.


You Don’t Need Smart Bulbs. You Don’t Need Rewiring.

You just need a simple way to unify your lamps—so they turn on at the same time, every time, using the wall switch amd lamps you already have.

If you’ve ever wanted your lighting to “just work,” PSYNQ is built for you.

Reserve the VIP $40 price (retail ~$60) with a $1 deposit: presale.psynq.com

Catching Up

PSYNQ Modeling

I haven’t updated the blog in quite some time, but that doesn’t mean we haven’t been working. I wanted to share a PSYNQ progress update to let everyone know how things are going.

After developing a successful proof of concept PSYNQ device, the project ground to a halt with minimal progress for a number of years. The parts list for the proof of concept device was too expensive, and the RF components being used were of questionable quality. I was discouraged, but still very much committed to bringing this product to life.

After struggling to come up with a way around our difficulties for a number of years, a friend put me in contact with another engineer he thought could help. I set up a Zoom meeting and explained our product and how it worked. Almost immediately he had proposals for simpler and cheaper ways to accomplish the product objectives.

Since then we have continued to move forward with PSYNQ product development and marketing plans. The plan is to launch our Indiegogo campain in the spring of 2024.

Stay tuned for upcoming details.

We’re Getting Close — And You Can Join Early

PSYNQ isn’t for sale yet, but early supporters can reserve:

A VIP price discount: $40 (retail ~$60) by placing a $1 deposit now at presale.psynq.com

The Search

Was there already a product that solved this problem?

The search was on for a simple solution to our light switch problem. I had a lamp plugged into an outlet. I had a wall light switch I was used to using. I didn’t want to rewire the house. Surely someone had already solved this problem with simple product right? 

I searched and searched around online and came up with nothing. I went to a variety of stores and asked if they had something. Surely Bed Bath & Beyond already had this product, and I could use a coupon right? Wrong. I had some friends who thought they were good at using Google do some searching and they couldn’t find anything. I was starting to become convinced that this product wasn’t on the market yet.

I even took a dive down the ‘smart home’ rabbit hole and I’m still not sure if the smart home products would let you reconfigure a wall switch to control different outlets. You can definitely use your phone to control the power at an outlet, but this was for a room for our first baby. The last thing I wanted to worry about during 3am diaper changes was whether or not I had my phone with me. 

So then the next natural question was: how hard would it be to develop this product?